
For Reference Only
Part Number | A7987TR |
OEMstron Part # | A7987TR |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
Description | 61 V 3A ASYNCHRONOUS STEP-DOWN S |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | A7987TR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 15 - Mar 20 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
A7987TR Specifications
Part Number | A7987TR | |
Brand | STMicroelectronics | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Controllers | |
Manufacturer | STMicroelectronics | |
Series | Automotive, AEC-Q100 | |
Output Type | Transistor Driver | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck-Boost | |
Number of Outputs | 1 | |
Output Phases | 1 | |
Voltage - Supply (Vcc/Vdd) | 4.5V ~ 61V | |
Frequency - Switching | 250kHz ~ 1.5MHz | |
Duty Cycle (Max) | 100% | |
Synchronous Rectifier | Yes | |
Clock Sync | Yes | |
Serial Interfaces | - | |
Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start | |
Operating Temperature | -40°C ~ 150°C (TJ) | |
Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | |
Supplier Device Package | 16-HTSSOP |
A7987TR Documents

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Part Number | Description | Stock |
A7987TR D# V36:1790_23349475 STMicroelectronics |
Conv DC-DC 4.5V to 61V Synchronous Step Down Single-Out 0.8V to 61V 3A Automotive 16-Pin HTSSOP EP T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
A7987TR D# A7987TR STMicroelectronics |
Conv DC to DC Single Step Down 4.5V to 61V 16-Pin HTSSOP T/R - Tape and Reel (Alt: A7987TR) |
Americas - 0 |
Part Number | Description | Stock |
A7987TR D# A7987TR STMicroelectronics |
Conv DC to DC Single Step Down 4.5V to 61V 16-Pin HTSSOP T/R (Alt: A7987TR) |
Europe - 2500 |
Part Number | Description | Stock |
A7987TR D# 497-19100-1-ND STMicroelectronics |
61 V 3A ASYNCHRONOUS STEP-DOWN S |
70 In Stock |
Part Number | Description | Stock |
A7987TR D# 3262517 STMicroelectronics |
DC/DC CONV, BUCK, 1.5MHZ, 125DEG C RoHS: Not Compliant
Min Qty: 1
Container: Cut Tape
|
245 |
Part Number | Description | Stock |
A7987TR STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
3306 |
Part Number | Description | Stock |
A7987TR D# XSKDRABS0109374 STMicroelectronics |
3A 61V STEP DOWN SW REG - EXT TE |
2500 |
Part Number | Description | Stock |
A7987TR D# 40AH4723 STMicroelectronics |
DC/DC CONV, BUCK, 1.5MHZ, 125DEG C RoHS: Not Compliant
Min Qty: 1
Container: Cut Tape
|
178 |
Part Number | Description | Stock |
A7987TR D# 1924606 STMicroelectronics |
STMicroelectronics A7987TR, 1, Buck/Boost Converter 3A 61 V, 1650 kHz 16-Pin, HTSSOP, RL Min Qty: 2500
Container: Reel
|
0 |
Part Number | Description | Stock |
A7987TR STMicroelectronics |
OEM/CM ONLY |
1024 |
Part Number | Description | Stock |
A7987TR D# 3262517 STMicroelectronics |
DC/DC CONV, BUCK, 1.5MHZ, 125DEG C RoHS: Not Compliant
Min Qty: 1
Container: Cut Tape
|
78 |
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